Integration of end-to-end otn services

Integration of end-to-end otn services

-allow creation and deletion of new WDM service (OCH-OTU4) and OTN
services (HO-ODU4, 10GE/1GE) from Service Handler
-complements changes 87920 and 90616 with deletion of otn services
-for 10GE and 1GE services, use trib-port and trib-slot numbers provided
by PCE computation
-for service deletion, retreive and introduce the service header
description in order to distinguish the type of otn service to delete
and adapt its deletion consequently
-adapt Junit tests consequently

JIRA: TRNSPRTPCE-165, TRNSPRTPCE-194
Signed-off-by: Gilles Thouenon <gilles.thouenon@orange.com>
Co-authored-by: Christophe Betoule <christophe.betoule@orange.com>
Change-Id: I83da87a0c61eb32c9ab023ad614adc79caa3ed75